PSUSensor: add ISL28022 support

Add device ISL28022 reading support.

Tested:
Get ISL28022 reading from PSUSensor by dbus introspect.

Change-Id: I0260edd5bf967aee13f7d94297eff56ce285686f
Signed-off-by: Yikai Tsai <yikai.tsai.wiwynn@gmail.com>
diff --git a/src/PSUSensorMain.cpp b/src/PSUSensorMain.cpp
index 3795baa..3f9997c 100644
--- a/src/PSUSensorMain.cpp
+++ b/src/PSUSensorMain.cpp
@@ -86,6 +86,7 @@
     {"IR38060", I2CDeviceType{"ir38060", true}},
     {"IR38164", I2CDeviceType{"ir38164", true}},
     {"IR38263", I2CDeviceType{"ir38263", true}},
+    {"ISL28022", I2CDeviceType{"isl28022", true}},
     {"ISL68137", I2CDeviceType{"isl68137", true}},
     {"ISL68220", I2CDeviceType{"isl68220", true}},
     {"ISL68223", I2CDeviceType{"isl68223", true}},